SS501 (pronounced as Double-S Five-Oh-One or Deo Beul E Seu Oh Gong Il (더블에스오공일) in Korean) is a popular South Korean boy band formed under the management of Daesung Entertainment, also known as DSP Entertainment. All the members of the group have subsequently left DSP Entertainment to different management companies, but they still intend to stay together as SS501. The name of the band is a combination of letters and numbers that have special meaning. The first “S” stands for “Superstar". The second “S” is ...